diff --git a/default-config.yaml b/default-config.yaml
index 765db88..c272266 100644
--- a/default-config.yaml
+++ b/default-config.yaml
@@ -38,6 +38,11 @@ llm:
         - name     : "nex-agi/nex-n2-pro:free"
         - name     : "z-ai/glm-5"
         - name     : "z-ai/glm-4.7"
+    - name     : "ChatGPT"
+      base_url : "https://api.openai.com/v1"
+      api_key  : "" # isi access token ChatGPT
+      models   :
+        - name     : "gpt-4o"
 
 imagegen:
   providers: